User manual SEFELEC 5x Series  198   v1.06 
 
Cleaning the device 
Only clean the device with a soft cloth or one slightly moistened with water. For the LCD 
screen use a microfibre cloth.
 
 
Calibration 
We recommend annual calibration of our devices. This calibration may be advanced or de-
layed depending on the rate of use of the measurement device (ask the EATON service de-
partment for advice). The latter must be carried out by qualified personnel with the detailed 
procedure and duly verified calibration means. Our service department is at your disposal to 
carry out the annual calibrations at the best prices and as quickly as possible.
 
 
Maintenance 
Our technicians are specially qualified for verification and scheduled maintenance of meas-
uring devices.
 
However, the customer’s maintenance staff will need to handle the cleaning, the dust filter 
changes (depending on the models) and the clearance of the vents of the device. In dusty 
environments, we recommend periodic cleaning with a vacuum cleaner inside the measuring 
device (compressed air not allowed).
 
In workshops with cold floors or using water for washing, we recommend installing the 
measurement device on a pedestal to limit condensation.
 
 
Recommendation:  
That the metrological functions be checked at least once a year, by the customer or a specialist. 
If this period is exceeded, we cannot guarantee the accuracy of the measurements or the correct 
operation of the elements of the device.
 
 
Periodicity: